"Park" bug...

I was setting up a show today and was using the fail-over function.
1: Laptop Server (HogPC4-352)
2: RoadHog 4 (352)
3: Dell NetBook (HogPC4-352)
4: DP 8000 (352)
(Laptop Server (HogPC4-352) acting as primary server)

I was focusing lights from the Netbook wirelessly and parked 2 channels @0.
Went on about my business, and went back to the desk (RoadHog 4)
I did log in and out a few times from the Desk and the NetBook but I never quit the show from the server.
Later in the day I attempted to Unpark one of the two channels and it was impossible. It kept out putting Orange 0% no matter what device I tried to Unpark it from. I logged in and out from all devices individually, (But kept show running) and no luck.
I had to quit the show entirely and start it back up and the two channels was UnParked at start up.
Now that's a nasty show stopper if I can't get parked channels back into my show....
Anyone?